. >> reporter: the fbi uncovered the affair, investigating e- mails she sent to jill kelley and the general who exceeded petraeus as the u.s. commander in afghanistan. and now the pentagon is looking at e-mails between allen and kelly. defense secretary says that he thinks the scandal stops there. >> i'm not aware of any others that could be involved in this issue at the present time. >> reporter: general allen was suppose to be on capitol hill this week for confirmation hearings on a promotion. their supreme ally commander here, but the scandal put their hearings on hold. allen was mentioned during hearings for general joseph, the nominated one to replace allen in afghanistan. >> i continue to believe that general allen is one of our best military leaders. >> reporter: in a statement on wednesday, allen says he is cooperating with investigators. in the meantime they want america's to receive more epics training to help steer them away from trouble. anita? back to you. >> tara, thank you. >> the conflict is escalating where a family of three was killed today in southern israel. the blast ca